Source: cve@mitre.org
Multiple SQL injection vulnerabilities in ASPilot Pilot Cart 7.3 allow remote attackers to execute arbitrary SQL commands via the (1) article parameter to kb.asp, (2) specific parameter to cart.asp, (3) countrycode parameter to contact.asp, and the (4) srch parameter to search.asp. NOTE: the article parameter to pilot.asp is already covered by CVE-2008-2688.
ASPilot Pilot Cart 7.3 suffers from multiple SQL injection vulnerabilities, allowing remote attackers to execute arbitrary SQL commands. Successful exploitation could lead to complete compromise of the affected web application, including access to sensitive data and potentially the underlying server. This vulnerability poses a significant risk due to its potential for data breaches and system takeover.
Step 1: Identify Vulnerable Parameters: The attacker identifies the vulnerable parameters: article in kb.asp, specific in cart.asp, countrycode in contact.asp, and srch in search.asp.
Step 2: Craft Malicious Payload: The attacker crafts a malicious SQL injection payload designed to achieve a specific goal, such as retrieving sensitive data (e.g., usernames, passwords), modifying data, or executing system commands.
Step 3: Inject Payload: The attacker injects the crafted SQL payload into one of the identified vulnerable parameters via a crafted HTTP request (e.g., a GET or POST request).
Step 4: Server-Side Execution: The web application, due to the lack of input validation, incorporates the attacker's payload directly into an SQL query without proper sanitization.
Step 5: Database Interaction: The SQL query, now containing the malicious payload, is executed by the database server.
Step 6: Result Retrieval/Action: The attacker receives the results of the executed SQL query, which could include sensitive data, or the attacker's desired action is performed on the server (e.g., data modification, command execution).
The vulnerability stems from insufficient input validation and sanitization of user-supplied data within the ASPilot Pilot Cart 7.3 application. Specifically, the application fails to properly sanitize user input provided through parameters like article, specific, countrycode, and srch before incorporating it into SQL queries. This allows attackers to inject malicious SQL code into these parameters, which is then executed by the database server. The root cause is a lack of parameterized queries or prepared statements, and inadequate filtering of special characters that could be used to manipulate the SQL query. The absence of proper input validation allows attackers to craft SQL payloads that can bypass security measures and execute arbitrary commands, leading to unauthorized access, data modification, and potentially system compromise.
While no specific APTs are directly linked to this CVE, SQL injection is a common technique used by a wide range of threat actors, including those involved in financially motivated attacks and state-sponsored espionage. The vulnerability's potential for data exfiltration and system compromise makes it attractive to various threat actors. This vulnerability is not listed on the CISA KEV at the time of this report, but it is a high-impact vulnerability that could be added.
Web application firewall (WAF) logs showing suspicious SQL syntax in HTTP requests targeting kb.asp, cart.asp, contact.asp, or search.asp.
Database server logs indicating unusual SQL queries, especially those containing unexpected keywords or syntax.
Network traffic analysis revealing unusual HTTP requests with SQL injection payloads in the parameters.
Intrusion Detection System (IDS) alerts triggered by SQL injection signatures.
File integrity monitoring detecting changes to web application files that could indicate compromise.
Implement input validation and sanitization on all user-supplied data, ensuring that all input is validated against a whitelist of acceptable characters and formats.
Use parameterized queries or prepared statements to prevent SQL injection. This separates the SQL code from the user-supplied data, preventing malicious code from being interpreted as SQL commands.
Apply the latest security patches for ASPilot Pilot Cart 7.3 or upgrade to a more secure version or alternative software.
Implement a Web Application Firewall (WAF) to filter malicious traffic and block SQL injection attempts.
Regularly scan the web application for vulnerabilities using automated tools.
Review and harden the database server configuration, including disabling unnecessary features and limiting user privileges.
Implement least privilege principles for database users.
Monitor web server and database server logs for suspicious activity.